Qufu guanglong biochemical factory

Qufu guanglong biochemical factory has a history of 10 years of manufacturing sodium hyaluronate. it is the second largest manufacturer in shandong province. we export 8 tons abroad every year. we produce high-quality sodium hyaluronate ingredient used in comestic grade, food grade, eyedrop grade, injection grade as well as sodium hyaluronic gel. our clients are all satisfied with our products.